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Photocatalytic oxidation has been widely studied as a potential method in organic wastewater treatment in recent years. 光催化氧化法作为一种非常具有应用前景的有机废水处理方法而成为近年来国内外的一个热点研究领域。
Finally,the future studying trend of TiO_2 photocatalytic oxidation technology was discussed. 最后,探讨了二氧化钛光催化氧化技术今后的研究趋势。
A combination technique of photocatalytic oxidation with biochemical oxidation for dye degradation was studies. 将多相光催化氧化法与生物氧化法相结合,探讨两种组合技术对染料化合物的降解。
The photocatalytic reactivity of the samples were tested by the gas-phase photocatalytic oxidation of heptane. 以气态庚烷为反应体系,来比较上述两种催化剂的光催化活性。
Of late years,photocatalytic oxidation has become one of the hottest research objects in the field of photochemistry and environmental conservation. 近年来,光催化氧化已成为光化学领域和环保领域中的研究热点之一。
Photocatalytic oxidation process is a newly developed and significantly promising removal technology for gas phase contaminants. 光催化氧化技术是一种新兴的气相污染物净化技术。
In this paper,a preparatory research is made on preparation of vanillin by photocatalytic oxidation of lignin on nano-semiconductor. 文章对纳米半导体光催化氧化木质素制香兰素的方法进行了初步探索,证明这种方法是可行的。
Raupp, G.B. and Junio, C.T., “Photocatalytic Oxidation of Oxygenated Air Toxics”, Appl. Sur. Sci., 72：pp.321-327, 1993. 许伯彰，“二氧化钛光触媒分解含氯挥发性有机污染物之产物分析集反应路径探讨”，国立中山大学环境工程研究所硕士论文，1998。
The gas photocatalytic oxidation of TCE has been studied and various supported catalysts has been prepared by titanium dioxide nm-particles as active constituent. 本文以纳米颗粒TiO2 为活性组分 ,制备了不同的负载化催化剂 ,并对三氯乙烯 (TCE)气相光催化氧化过程进行了研究。
The enhancement of catalytic performance in the photocatalytic oxidation of various target pollutants would be obtained when POMs loaded catalysis used. 同时将多金属氧酸盐固定于负载型二氧化钛表面，同时作结构与性能的分析。
It is ideal for the combination technique of biochemical and photocatalytic oxidation to treat printing and dyeing wastewater, which has a wide application prospects. 用光催化氧化法和生化法相结合的工艺处理印染废水可以取得理想的效果,其工业应用前景广阔。
The reaction mechanism of photocatalytic oxidation of trichloroethylene (TCE) in gas-phase on TiO 2 film was investigated by FT-IR and GC-MS techniques. 研究了二氧化钛薄膜上三氯乙烯(TCE)气相光催化氧化的反应机理.
Features,mechanisms and applications of heterogenous photocatalytic oxidation for semiconductors were described.Types and preparation methods of photocatalysts were introduced. 阐述了半导体多相光催化氧化的特点、机理及其应用,总结了半导体光催化剂的种类、制备。
In conclusion, main action is not adsorption action, but the multi-reasons cooperation action, including photocatalytic oxidation and mechano-catalytic oxidation. 其中可能包括光催化氧化及机械力催化氧化等多方面的协同作用。
The photocatalytic oxidation reaction of 1,4-biphenylbutadiene on CdS powder in acetoni-trile was studied and it was found that water, TiO2, and sodium sulfite could promote the reaction. 本文研究了在乙腈溶剂中硫化镉粉末光催化氧化反,反-1,4-二苯基-1,3-丁二烯的反应。认为反应历程是经负氧离子(O_(?)
H-acid in aqueous solution can be degraded more than 72.5% after 3-hour solar irradiation. The rate of photocatalytic oxidation can be expressed by Langmuir-Hinshelwood Equation. The apparent rate constant K is 0.070 4 min-1. 太阳光照射3 h;H酸脱色率达到72.;5%25;反应速率遵从Langmuir-Hinshelwood方程;表观速率常数K′=0
By analysing the formaldehyde removal performance bottleneck of a light-in-tube photocatalytic oxidation (PCO) reactor, points out the formaldehyde removal performance is restricted by low convective mass transfer ability and small reaction area. 摘要通过对管状光催化反应器甲醛降解性能的瓶颈分析，指出制约管状反应器性能的主要因素是传质能力弱和反应面积小。
Photocatalytic oxidation of wastewater for manufacturing a thiophene azo dye was described in this paper.TiO 2 was used as catalyst.The influence factors were discussed and the optimums were obtained. 介绍了以二氧化钛为催化剂对噻吩染料的生产废水进行光催化氧化的实验方法,讨论了光催化氧化的影响因素,获得了光催化氧化降解的最佳条件。
The mechanism of photocatalytic oxidation, recent developments and applications at home and abroad are reviewed.The current existing problems and future prospects in catalyst field are also described. 综述了半导体光催化技术原理、研究发展现状及其产业化应用进程，分析了该领域尚存在的一些问题并对未来研究方向进行了展望。
In this paper, we chose Cuprous Oxide as research object and focus on its preparation and application in photocatalytic oxidation. 本文选用纳米氧化亚铜为研究对象，考察了其制备方法及光催化性能。